ADO.NET 2.0 and ASP.Net 2.0 ObjectDataSource Problem when deployed

I am using a ObjectDataSource connected to a DAL class when updating a grid control in ASP 2.0 ( see code below ). The appplication works fine on my local machine. When I publish the web site on Windows 2003, the application cannot find the DAL class (see error message below). The DAL class is in the App_Code folder. Any ideas on what I can do to fix this?

Thanks,

Tony

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CODE:

<asp:ObjectDataSourceID="ObjectDataSource1"runat="server"SelectMethod="GetProjectData"TypeName="ProjectTrackerDAL"

UpdateMethod="UpdateProjectData">

<UpdateParameters>

<asp:ParameterName="original_REC_ID"Type="Decimal"/>

<asp:ParameterName="STATE"Type="String"/>

<asp:ParameterName="DISTRICT"Type="String"/>

<asp:ParameterName="OSPE_SPOC"Type="String"/>

<asp:ParameterName="CELLSITE_ADDRESS"Type="String"/>

<asp:ParameterName="CELLSITE_ADDRESS_CORRECTIONS"Type="String"/>

<asp:ParameterName="FIBER_JOB_NO"Type="String"/>

<asp:ParameterName="FIBER_ECD"Type="DateTime"/>

<asp:ParameterName="FIBER_DATE_COMPLETE"Type="DateTime"/>

<asp:ParameterName="CO_JOB_NO"Type="String"/>

<asp:ParameterName="CO_EQUIP_ECD"Type="DateTime"/>

<asp:ParameterName="CO_EQUIP_DATE_COMPLETE"Type="DateTime"/>

<asp:ParameterName="RT_JOB_NO"Type="String"/>

<asp:ParameterName="RT_EQUIP_ECD"Type="DateTime"/>

<asp:ParameterName="RT_EQUIP_DATE_COMPLETE"Type="DateTime"/>

</UpdateParameters>

</asp:ObjectDataSource>


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ERROR Message :

Server Error in '/' Application.

The system cannot find the file specified.

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details:System.IO.FileNotFoundException: The system cannot find the file specified.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[FileNotFoundException: The system cannot find the file specified.] [FileNotFoundException: File or assembly name 'System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a', or one of its dependencies, was not found.] ProjectTrackerDAL.GetProjectData() +0 [TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0 System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, SignatureStruct sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +26 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +295 System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +16 System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(DataSourceOperation operation, IDictionary newValueParameters, IDictionary oldValueParameters, IDictionary allParameters) +788 System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1029 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +18 System.Web.UI.WebControls.DataBoundControl.PerformSelect() +112 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +68 System.Web.UI.WebControls.GridView.DataBind() +5 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +1725175 System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +64 System.Web.UI.Control.EnsureChildControls() +108 System.Web.UI.Control.PreRenderRecursiveInternal() +37 System.Web.UI.Control.PreRenderRecursiveInternal() +156 System.Web.UI.Control.PreRenderRecursiveInternal() +156 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5448


Version Information: Microsoft .NET Framework Version:2.0.40607.42; ASP.NET Version:2.0.40607.42
[15233 byte] By [TonyBermudez] at [2007-12-16]

.NET Development

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